Stable hot weather here in London over the past 4 nights, I captured 3.5hrs of OIII and 4.5hrs of SII to add to the Ha data. By 3.30am this morning when I finished the SII run, skies were starting to brighten up with dawn:
http://www.smugmug.com/gallery/11496...87_4YXSa-X3-LB
Colours are R=SII; G=Ha; B=OIII